US Bridges

Yokohama Road over KCS RR

Good

Clay County, Mississippi · Sec 35 T16S R 6E B · Structure no. SA1300000000123

Built
2015
10 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
313 ft
3 main spans
Daily traffic
5,000
2022 count
Owner
County
County Highway Agency

About this bridge

Yokohama Road over KCS RR is a prestressed concrete continuous stringer/multi-beam or girder carrying Yokohama Road over KCS RR in Clay County, Mississippi. It was built in 2015, so it is 10 years old, younger than the Mississippi average of 38.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 5,000 vehicles a day, roughly 15% of them trucks, projected to reach 6,500 by 2044. The structure is 313 ft (95.4 m) long and 43 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesYokohama Road
CrossesKCS RR
LocationSec 35 T16S R 6E B
RouteCounty Highway 0
CountyClay County
StateMississippi
Coordinates33.63836, -88.63494
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.6 US tons
Inventory rating50 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadGreater than HL 93
Structure length313 ft (95.4 m)
Longest span120 ft (36.6 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,000 (2022)
Projected traffic6,500 by 2044
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$2.7 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Yokohama Road over KCS RR built?

It was built in 2015, making it 10 years old in 2025.

What condition is Yokohama Road over KCS RR in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.

How much traffic does Yokohama Road over KCS RR carry?

About 5,000 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is Yokohama Road over KCS RR?

The structure is 313 ft (95.4 m) long with a longest span of 120 ft (36.6 m) and a deck 43 ft wide.

Who owns Yokohama Road over KCS RR?

It is owned by the County Highway Agency.